240     class MyClick : public Click {  class in EdgeClipView
242         MyClick(Sample* view) : Click(view) {}  in MyClick()  function in EdgeClipView::MyClick
246     class VertClick : public MyClick {
249         VertClick(Sample* view, SkPoint* pt) : MyClick(view), fPt(pt) {}  in VertClick()
253     class DragRectClick : public MyClick {
256         DragRectClick(Sample* view, SkRect* rect) : MyClick(view), fRect(rect) {}  in DragRectClick()
260     class DragPolyClick : public MyClick {
266             : MyClick(view), fPoly(poly), fCount(count)  in DragPolyClick()
280     class DoNothingClick : public MyClick {
282         DoNothingClick(Sample* view) : MyClick(view) {}  in DoNothingClick()
313         ((MyClick*)click)->handleMove();  in onClick()